From 8bca5de6a99a9c9ad682d844a34afeffb438ae41 Mon Sep 17 00:00:00 2001 From: Tim Northover Date: Thu, 13 Nov 2014 17:58:53 +0000 Subject: [PATCH] ARM: allow constpool entry to be moved to the user's block in all cases. Normally entries can only move to a lower address, but when that wasn't viable, the user's block was considered anyway. Unfortunately, it went via createNewWater which wasn't designed to handle the case where there's already an island after the block. Unfortunately, the test we have is slow and fragile, and I couldn't reduce it to anything sane even with the @llvm.arm.space intrinsic. The test change here is recreating the previous one after the change. rdar://problem/18545506 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221905 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/ARM/ARMConstantIslandPass.cpp | 8 +- .../Thumb2/constant-islands-new-island.ll | 402 +----------------- 2 files changed, 26 insertions(+), 384 deletions(-) diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp index 1d3ca1a9ce3..29405eb65d5 100644 --- a/lib/Target/ARM/ARMConstantIslandPass.cpp +++ b/lib/Target/ARM/ARMConstantIslandPass.cpp @@ -1207,7 +1207,8 @@ bool ARMConstantIslands::findAvailableWater(CPUser &U, unsigned UserOffset, unsigned Growth; if (isWaterInRange(UserOffset, WaterBB, U, Growth) && (WaterBB->getNumber() < U.HighWaterMark->getNumber() || - NewWaterList.count(WaterBB)) && Growth < BestGrowth) { + NewWaterList.count(WaterBB) || WaterBB == U.MI->getParent()) && + Growth < BestGrowth) { // This is the least amount of required padding seen so far. BestGrowth = Growth; WaterIter = IP; @@ -1361,6 +1362,11 @@ void ARMConstantIslands::createNewWater(unsigned CPUserIndex, if (CC != ARMCC::AL) MI = LastIT; } + + // We really must not split an IT block. + DEBUG(unsigned PredReg; + assert(!isThumb || getITInstrPredicate(MI, PredReg) == ARMCC::AL)); + NewMBB = splitBlockBeforeInstr(MI); } diff --git a/test/CodeGen/Thumb2/constant-islands-new-island.ll b/test/CodeGen/Thumb2/constant-islands-new-island.ll index 84c8b0a9e58..8ed657ef1f2 100644 --- a/test/CodeGen/Thumb2/constant-islands-new-island.ll +++ b/test/CodeGen/Thumb2/constant-islands-new-island.ll @@ -1,395 +1,31 @@ -; RUN: llc < %s -mtriple=thumbv7-apple-ios7.1.0 -mcpu=cortex-a8 | FileCheck %s - -@global = private unnamed_addr constant [16 x float] [float 1.500000e+00, float 2.500000e+00, float 4.000000e+00, float 6.000000e+00, float 1.000000e+01, float 1.600000e+01, float 2.500000e+01, float 3.500000e+01, float 5.000000e+01, float 7.000000e+01, float 9.500000e+01, float 1.200000e+02, float 1.500000e+02, float 1.850000e+02, float 2.400000e+02, float 3.000000e+02], align 4 +; RUN: llc < %s -mtriple=thumbv7-linux-gnueabihf %s -o - | FileCheck %s ; Check that new water is created by splitting the basic block right after the ; load instruction. Previously, new water was created before the load ; instruction, which caused the pass to fail to converge. -; -; CHECK: LBB0_324: @ %bb35 -; CHECK: vldr s6, LCPI0_480 -; CHECK-NEXT: b.w LBB0_461 -; CHECK-NEXT: .align 2 -; CHECK-NEXT: @ BB#325: -; CHECK-NEXT: .data_region -; CHECK-NEXT: LCPI0_480: -; CHECK-NEXT: .long 1084252750 @ float 5.01200008 -define hidden void @wibble(float %arg, float %arg1, i32 %arg2, i32 %arg3, i32 %arg4, i32 %arg5, float* nocapture %arg6, i32* nocapture readonly %arg7, float* nocapture %arg8, float* nocapture readnone %arg9, float* nocapture %arg10, i8* nocapture readnone %arg11, float* nocapture %arg12, float* nocapture %arg13, i32* %arg14, float* nocapture %arg15, float* nocapture readnone %arg16, float* nocapture readnone %arg17, float* nocapture %arg18, float* nocapture readnone %arg19, float* nocapture readnone %arg20, float* nocapture readnone %arg21, float* nocapture readnone %arg22, float* nocapture %arg23) { -bb: - switch i32 %arg4, label %bb50 [ - i32 1, label %bb24 - i32 2, label %bb25 - i32 3, label %bb26 - i32 4, label %bb27 - i32 5, label %bb28 - i32 6, label %bb29 - i32 7, label %bb30 - i32 8, label %bb31 - i32 9, label %bb32 - i32 10, label %bb33 - i32 11, label %bb34 - i32 12, label %bb35 - i32 13, label %bb36 - i32 14, label %bb37 - i32 15, label %bb38 - i32 16, label %bb39 - i32 17, label %bb40 - i32 18, label %bb41 - i32 19, label %bb42 - i32 20, label %bb43 - i32 21, label %bb44 - i32 22, label %bb45 - i32 23, label %bb52 - i32 24, label %bb46 - i32 25, label %bb47 - i32 26, label %bb48 - i32 27, label %bb49 - ] +define void @test(i1 %tst) { +; CHECK-LABEL: test: +; CHECK: vldr {{s[0-9]+}}, [[CONST:\.LCPI[0-9]+_[0-9]+]] +; CHECK-NEXT: b.w [[CONTINUE:\.LBB[0-9]+_[0-9]+]] -bb24: ; preds = %bb - store i32 4, i32* %arg14, align 4 - br label %bb52 +; CHECK: [[CONST]]: +; CHECK-NEXT: .long -bb25: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 +; CHECK: [[CONTINUE]]: -bb26: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 +entry: + call i32 @llvm.arm.space(i32 2000, i32 undef) + br i1 %tst, label %true, label %false -bb27: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 - -bb28: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 - -bb29: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 - -bb30: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 - -bb31: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 - -bb32: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 - -bb33: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 - -bb34: ; preds = %bb - store i32 6, i32* %arg14, align 4 - br label %bb52 - -bb35: ; preds = %bb - store i32 6, i32* %arg14, align 4 - br label %bb52 - -bb36: ; preds = %bb - store i32 6, i32* %arg14, align 4 - br label %bb52 - -bb37: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 - -bb38: ; preds = %bb - store i32 6, i32* %arg14, align 4 - br label %bb52 - -bb39: ; preds = %bb - store i32 4, i32* %arg14, align 4 - br label %bb52 - -bb40: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 - -bb41: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 - -bb42: ; preds = %bb - store i32 6, i32* %arg14, align 4 - br label %bb52 - -bb43: ; preds = %bb - store i32 5, i32* %arg14, align 4 - br label %bb52 - -bb44: ; preds = %bb - store i32 6, i32* %arg14, align 4 - br label %bb52 - -bb45: ; preds = %bb - store i32 6, i32* %arg14, align 4 - br label %bb52 - -bb46: ; preds = %bb - br label %bb52 - -bb47: ; preds = %bb - br label %bb52 - -bb48: ; preds = %bb - br label %bb52 - -bb49: ; preds = %bb - br label %bb52 - -bb50: ; preds = %bb - %tmp = icmp eq i32 %arg4, 28 - br i1 %tmp, label %bb51, label %bb52 - -bb51: ; preds = %bb50 - store i32 4, i32* %arg14, align 4 - br label %bb52 - -bb52: ; preds = %bb51, %bb50, %bb49, %bb48, %bb47, %bb46, %bb45, %bb44, %bb43, %bb42, %bb41, %bb40, %bb39, %bb38, %bb37, %bb36, %bb35, %bb34, %bb33, %bb32, %bb31, %bb30, %bb29, %bb28, %bb27, %bb26, %bb25, %bb24, %bb - %tmp53 = phi double [ 0.000000e+00, %bb24 ], [ 0x4011EB8520000000, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0.000000e+00, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0.000000e+00, %bb35 ], [ 0x400A353F80000000, %bb36 ], [ 0x40103D70A0000000, %bb37 ], [ 0x400D1EB860000000, %bb38 ], [ 0x40147EF9E0000000, %bb39 ], [ 0x4014F1AA00000000, %bb40 ], [ 0.000000e+00, %bb41 ], [ 0x400B53F7C0000000, %bb42 ], [ 0.000000e+00, %bb43 ], [ 0x400BC6A7E0000000, %bb44 ], [ 0x4011958100000000, %bb45 ], [ 0x40150E5600000000, %bb46 ], [ 0x4013B645A0000000, %bb47 ], [ 0.000000e+00, %bb48 ], [ 0x4011CED920000000, %bb49 ], [ 0x40137CEDA0000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp54 = phi double [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0.000000e+00, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0.000000e+00, %bb35 ], [ 0x40105A1CA0000000, %bb36 ], [ 0.000000e+00, %bb37 ], [ 0x4012083120000000, %bb38 ], [ 0x40186A7F00000000, %bb39 ], [ 0x4016BC6A80000000, %bb40 ], [ 0.000000e+00, %bb41 ], [ 0x4010CCCCC0000000, %bb42 ], [ 0x401326E980000000, %bb43 ], [ 0x40113F7CE0000000, %bb44 ], [ 0x40139999A0000000, %bb45 ], [ 0.000000e+00, %bb46 ], [ 0x40169FBE80000000, %bb47 ], [ 0x4014D4FE00000000, %bb48 ], [ 0.000000e+00, %bb49 ], [ 0x4017126EA0000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp55 = phi double [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0.000000e+00, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0x4012B43960000000, %bb35 ], [ 0x401224DD20000000, %bb36 ], [ 0.000000e+00, %bb37 ], [ 0x40130A3D80000000, %bb38 ], [ 0x401B1A9FC0000000, %bb39 ], [ 0x4018C08320000000, %bb40 ], [ 0x4017126EA0000000, %bb41 ], [ 0.000000e+00, %bb42 ], [ 0x4015D70A40000000, %bb43 ], [ 0.000000e+00, %bb44 ], [ 0x4016D91680000000, %bb45 ], [ 0x40194FDF40000000, %bb46 ], [ 0x4019333340000000, %bb47 ], [ 0.000000e+00, %bb48 ], [ 0x401547AE20000000, %bb49 ], [ 0x4017F7CEE0000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp56 = phi float [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0.000000e+00, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0x40140C49C0000000, %bb35 ], [ 0x4012083120000000, %bb36 ], [ 0x4016F5C280000000, %bb37 ], [ 0x40149BA5E0000000, %bb38 ], [ 0x401C1CAC00000000, %bb39 ], [ 0x4019DF3B60000000, %bb40 ], [ 0x40186A7F00000000, %bb41 ], [ 0x4012D0E560000000, %bb42 ], [ 0x40169FBE80000000, %bb43 ], [ 0x40137CEDA0000000, %bb44 ], [ 0x4018A3D700000000, %bb45 ], [ 0x401AA7EFA0000000, %bb46 ], [ 0.000000e+00, %bb47 ], [ 0x40183126E0000000, %bb48 ], [ 0.000000e+00, %bb49 ], [ 0x401BC6A7E0000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp57 = phi double [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0.000000e+00, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0x4011958100000000, %bb35 ], [ 0x400E76C8C0000000, %bb36 ], [ 0x4014624DE0000000, %bb37 ], [ 0x40115C2900000000, %bb38 ], [ 0x401A353F80000000, %bb39 ], [ 0x40176872C0000000, %bb40 ], [ 0x40172F1AA0000000, %bb41 ], [ 0x40109374C0000000, %bb42 ], [ 0x40149BA5E0000000, %bb43 ], [ 0x401122D0E0000000, %bb44 ], [ 0x40152B0200000000, %bb45 ], [ 0.000000e+00, %bb46 ], [ 0x4016F5C280000000, %bb47 ], [ 0x401445A1C0000000, %bb48 ], [ 0.000000e+00, %bb49 ], [ 0x40194FDF40000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp58 = phi double [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0.000000e+00, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0x400D581060000000, %bb35 ], [ 0x400C72B020000000, %bb36 ], [ 0.000000e+00, %bb37 ], [ 0x400D1EB860000000, %bb38 ], [ 0x40147EF9E0000000, %bb39 ], [ 0x4012ED9160000000, %bb40 ], [ 0.000000e+00, %bb41 ], [ 0.000000e+00, %bb42 ], [ 0.000000e+00, %bb43 ], [ 0x400F22D0E0000000, %bb44 ], [ 0x4010E978E0000000, %bb45 ], [ 0.000000e+00, %bb46 ], [ 0x40125E3540000000, %bb47 ], [ 0.000000e+00, %bb48 ], [ 0.000000e+00, %bb49 ], [ 0x40147EF9E0000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp59 = phi double [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0.000000e+00, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0x4004D4FE00000000, %bb35 ], [ 0x4007126EA0000000, %bb36 ], [ 0x4006D91680000000, %bb37 ], [ 0x400547AE20000000, %bb38 ], [ 0x400B1A9FC0000000, %bb39 ], [ 0x40094FDF40000000, %bb40 ], [ 0.000000e+00, %bb41 ], [ 0.000000e+00, %bb42 ], [ 0.000000e+00, %bb43 ], [ 0x40086A7F00000000, %bb44 ], [ 0.000000e+00, %bb45 ], [ 0.000000e+00, %bb46 ], [ 0.000000e+00, %bb47 ], [ 0x40083126E0000000, %bb48 ], [ 0.000000e+00, %bb49 ], [ 0x400FCED920000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp60 = phi double [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0.000000e+00, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0.000000e+00, %bb35 ], [ 0x3FFBC6A7E0000000, %bb36 ], [ 0x3FFAE147A0000000, %bb37 ], [ 0x3FF9FBE760000000, %bb38 ], [ 0x40009374C0000000, %bb39 ], [ 0x400020C4A0000000, %bb40 ], [ 0.000000e+00, %bb41 ], [ 0x3FFA6E9780000000, %bb42 ], [ 0.000000e+00, %bb43 ], [ 0x3FFCAC0840000000, %bb44 ], [ 0x3FFE76C8C0000000, %bb45 ], [ 0.000000e+00, %bb46 ], [ 0.000000e+00, %bb47 ], [ 0.000000e+00, %bb48 ], [ 0.000000e+00, %bb49 ], [ 0x40086A7F00000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp61 = phi float [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0.000000e+00, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0x3FF5810620000000, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0.000000e+00, %bb35 ], [ 0x3FF6666660000000, %bb36 ], [ 0x3FF428F5C0000000, %bb37 ], [ 0.000000e+00, %bb38 ], [ 0x3FF9893740000000, %bb39 ], [ 0x3FF6D91680000000, %bb40 ], [ 0x3FF7BE76C0000000, %bb41 ], [ 0x3FF49BA5E0000000, %bb42 ], [ 0.000000e+00, %bb43 ], [ 0.000000e+00, %bb44 ], [ 0x3FF8A3D700000000, %bb45 ], [ 0.000000e+00, %bb46 ], [ 0.000000e+00, %bb47 ], [ 0.000000e+00, %bb48 ], [ 0.000000e+00, %bb49 ], [ 0x40037CEDA0000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp62 = phi float [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0x401076C8C0000000, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0.000000e+00, %bb35 ], [ 0x40086A7F00000000, %bb36 ], [ 0x400C395820000000, %bb37 ], [ 0x40094FDF40000000, %bb38 ], [ 0x401178D500000000, %bb39 ], [ 0x40105A1CA0000000, %bb40 ], [ 0x400F22D0E0000000, %bb41 ], [ 0.000000e+00, %bb42 ], [ 0.000000e+00, %bb43 ], [ 0x4009C28F60000000, %bb44 ], [ 0x400DCAC080000000, %bb45 ], [ 0.000000e+00, %bb46 ], [ 0x4010E978E0000000, %bb47 ], [ 0x400E3D70A0000000, %bb48 ], [ 0.000000e+00, %bb49 ], [ 0x4013439580000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp63 = phi float [ 0x40445999A0000000, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 4.100000e+01, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0x4044E66660000000, %bb30 ], [ 0x4044D999A0000000, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0.000000e+00, %bb35 ], [ 0x4045A66660000000, %bb36 ], [ 0x4045666660000000, %bb37 ], [ 4.350000e+01, %bb38 ], [ 0x4044D999A0000000, %bb39 ], [ 0x40450CCCC0000000, %bb40 ], [ 0x4044333340000000, %bb41 ], [ 0.000000e+00, %bb42 ], [ 4.300000e+01, %bb43 ], [ 0x4045B33340000000, %bb44 ], [ 0x4045333340000000, %bb45 ], [ 0.000000e+00, %bb46 ], [ 0x40448CCCC0000000, %bb47 ], [ 0x4044B33340000000, %bb48 ], [ 0.000000e+00, %bb49 ], [ 0.000000e+00, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp64 = phi double [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0x400EE978E0000000, %bb26 ], [ 0x400D916880000000, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0.000000e+00, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0.000000e+00, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0x40083126E0000000, %bb35 ], [ 0x40094FDF40000000, %bb36 ], [ 0x400B8D4FE0000000, %bb37 ], [ 0x4008A3D700000000, %bb38 ], [ 0x40110624E0000000, %bb39 ], [ 0x40100418A0000000, %bb40 ], [ 0x400CE56040000000, %bb41 ], [ 0x4007BE76C0000000, %bb42 ], [ 0.000000e+00, %bb43 ], [ 0x4009893740000000, %bb44 ], [ 0.000000e+00, %bb45 ], [ 0x401428F5C0000000, %bb46 ], [ 0x4010B020C0000000, %bb47 ], [ 0.000000e+00, %bb48 ], [ 0x400FCED920000000, %bb49 ], [ 0x40115C2900000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp65 = phi double [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0.000000e+00, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0.000000e+00, %bb28 ], [ 0x4003B645A0000000, %bb29 ], [ 0x40037CEDA0000000, %bb30 ], [ 0x4003B645A0000000, %bb31 ], [ 0x4003EF9DC0000000, %bb32 ], [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %bb34 ], [ 0x3FFFCED920000000, %bb35 ], [ 0x40013F7CE0000000, %bb36 ], [ 0.000000e+00, %bb37 ], [ 0x40009374C0000000, %bb38 ], [ 0x4005F3B640000000, %bb39 ], [ 0x4005810620000000, %bb40 ], [ 0x4003B645A0000000, %bb41 ], [ 0.000000e+00, %bb42 ], [ 0x40010624E0000000, %bb43 ], [ 0x4001EB8520000000, %bb44 ], [ 0x40025E3540000000, %bb45 ], [ 0x40062D0E60000000, %bb46 ], [ 0x4007F7CEE0000000, %bb47 ], [ 0.000000e+00, %bb48 ], [ 0x4007851EC0000000, %bb49 ], [ 0x400B53F7C0000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0.000000e+00, %bb ] - %tmp66 = phi double [ 0.000000e+00, %bb24 ], [ 0.000000e+00, %bb25 ], [ 0x3FF9FBE760000000, %bb26 ], [ 0.000000e+00, %bb27 ], [ 0x3FFB53F7C0000000, %bb28 ], [ 0x3FF9893740000000, %bb29 ], [ 0.000000e+00, %bb30 ], [ 0x3FF8A3D700000000, %bb31 ], [ 0.000000e+00, %bb32 ], [ 0x3FF9168720000000, %bb33 ], [ 0x3FF49BA5E0000000, %bb34 ], [ 0x3FF6666660000000, %bb35 ], [ 0x3FF8A3D700000000, %bb36 ], [ 0.000000e+00, %bb37 ], [ 0x3FF6666660000000, %bb38 ], [ 0x3FFC395820000000, %bb39 ], [ 0x3FFB53F7C0000000, %bb40 ], [ 0.000000e+00, %bb41 ], [ 0x3FF7BE76C0000000, %bb42 ], [ 0x3FF6D91680000000, %bb43 ], [ 0x3FF83126E0000000, %bb44 ], [ 0.000000e+00, %bb45 ], [ 0.000000e+00, %bb46 ], [ 0x40005A1CA0000000, %bb47 ], [ 0x3FFD1EB860000000, %bb48 ], [ 0x3FFFCED920000000, %bb49 ], [ 0x4001EB8520000000, %bb51 ], [ 0.000000e+00, %bb50 ], [ 0x3FF50E5600000000, %bb ] - switch i32 %arg5, label %bb70 [ - i32 0, label %bb105 - i32 12, label %bb67 - i32 7, label %bb69 - ] - -bb67: ; preds = %bb52 - %tmp68 = fadd float %tmp63, 1.000000e+01 - store float %tmp68, float* %arg23, align 4 - br label %bb105 - -bb69: ; preds = %bb52 - br label %bb105 - -bb70: ; preds = %bb52 - %tmp71 = icmp ult i32 %arg3, 16 - br i1 %tmp71, label %bb72, label %bb105 - -bb72: ; preds = %bb70 - %tmp73 = sitofp i32 %arg3 to float - %tmp74 = load float* %arg23, align 4 - %tmp75 = fsub float %tmp73, %tmp74 - %tmp76 = fpext float %tmp75 to double - %tmp77 = fmul double %tmp76, %tmp76 - %tmp78 = fmul double %tmp77, 1.200000e-04 - %tmp79 = fsub double 1.000000e+00, %tmp78 - %tmp80 = fptrunc double %tmp79 to float - %tmp81 = fadd float %tmp63, 1.000000e+01 - %tmp82 = fsub float %tmp73, %tmp81 - %tmp83 = fpext float %tmp82 to double - %tmp84 = fmul double %tmp83, %tmp83 - %tmp85 = fmul double %tmp84, 1.200000e-04 - %tmp86 = fsub double 1.000000e+00, %tmp85 - %tmp87 = fptrunc double %tmp86 to float - %tmp88 = fadd float %tmp63, -2.000000e+01 - %tmp89 = fsub float %tmp73, %tmp88 - %tmp90 = fpext float %tmp89 to double - %tmp91 = fmul double %tmp90, %tmp90 - %tmp92 = fmul double %tmp91, 1.200000e-04 - %tmp93 = fsub double 1.000000e+00, %tmp92 - %tmp94 = fptrunc double %tmp93 to float - %tmp95 = fadd float %tmp63, -1.000000e+01 - %tmp96 = fsub float %tmp73, %tmp95 - %tmp97 = fpext float %tmp96 to double - %tmp98 = fmul double %tmp97, %tmp97 - %tmp99 = fmul double %tmp98, 1.200000e-04 - %tmp100 = fsub double 1.000000e+00, %tmp99 - %tmp101 = fptrunc double %tmp100 to float - %tmp102 = fpext float %tmp87 to double - %tmp103 = fpext float %tmp101 to double - %tmp104 = fpext float %tmp94 to double - br label %bb105 - -bb105: ; preds = %bb72, %bb70, %bb69, %bb67, %bb52 - %tmp106 = phi float [ 0.000000e+00, %bb67 ], [ 0x3FF028F5C0000000, %bb69 ], [ 0.000000e+00, %bb72 ], [ 0.000000e+00, %bb70 ], [ 0.000000e+00, %bb52 ] - %tmp107 = phi float [ %tmp61, %bb67 ], [ %tmp56, %bb69 ], [ 0.000000e+00, %bb72 ], [ 0.000000e+00, %bb70 ], [ %tmp62, %bb52 ] - %tmp108 = phi float [ 0.000000e+00, %bb67 ], [ 0.000000e+00, %bb69 ], [ %tmp80, %bb72 ], [ 0.000000e+00, %bb70 ], [ 0.000000e+00, %bb52 ] - %tmp109 = phi double [ 0.000000e+00, %bb67 ], [ 0.000000e+00, %bb69 ], [ %tmp103, %bb72 ], [ 0.000000e+00, %bb70 ], [ 0.000000e+00, %bb52 ] - %tmp110 = phi double [ 0.000000e+00, %bb67 ], [ 0.000000e+00, %bb69 ], [ %tmp104, %bb72 ], [ 0.000000e+00, %bb70 ], [ 0.000000e+00, %bb52 ] - %tmp111 = phi double [ 0.000000e+00, %bb67 ], [ 0.000000e+00, %bb69 ], [ %tmp102, %bb72 ], [ 0.000000e+00, %bb70 ], [ 0.000000e+00, %bb52 ] - %tmp112 = fmul float %tmp106, %tmp107 - %tmp113 = fmul float %tmp112, %tmp108 - %tmp114 = fmul float %tmp113, 5.000000e+01 - %tmp115 = fmul float %tmp114, 7.500000e-01 - %tmp116 = fdiv float %arg, %tmp115 - %tmp117 = tail call float @widget(float %tmp116) - %tmp118 = fpext float %tmp117 to double - %tmp119 = fadd double %tmp118, 1.000000e+00 - %tmp120 = fmul double %tmp119, 5.000000e+01 - %tmp121 = fptrunc double %tmp120 to float - store float %tmp121, float* %arg6, align 4 - %tmp122 = load i32* %arg14, align 4 - %tmp123 = sitofp i32 %tmp122 to float - %tmp124 = fmul float %tmp123, %arg - %tmp125 = fdiv float %tmp124, 3.150000e+02 - %tmp126 = tail call float @widget(float %tmp125) - %tmp127 = fmul float %tmp126, 5.000000e+01 - store float %tmp127, float* %arg8, align 4 - %tmp128 = fcmp ugt float %tmp127, 2.500000e+02 - %tmp129 = fcmp ogt float %tmp127, 2.500000e+02 - %tmp130 = and i1 %tmp128, %tmp129 - br i1 %tmp130, label %bb131, label %bb140 - -bb131: ; preds = %bb105 - %tmp132 = load i32* %arg7, align 4 - %tmp133 = icmp eq i32 %tmp132, 48 - br i1 %tmp133, label %bb134, label %bb140 - -bb134: ; preds = %bb131 - %tmp135 = fadd float %tmp127, 3.500000e+02 - %tmp136 = fmul float %tmp135, 4.000000e+00 - %tmp137 = fadd float %tmp136, 0.000000e+00 - %tmp138 = fmul float %tmp137, 0x3FF2666660000000 - %tmp139 = fpext float %tmp138 to double - br label %bb140 - -bb140: ; preds = %bb134, %bb131, %bb105 - %tmp141 = phi double [ %tmp139, %bb134 ], [ 0.000000e+00, %bb131 ], [ 0.000000e+00, %bb105 ] - %tmp142 = tail call double @wombat(double %tmp141) - %tmp143 = fptrunc double %tmp142 to float - store float %tmp143, float* %arg10, align 4 - %tmp144 = fmul double %tmp111, 0x4048066666666667 - %tmp145 = load float* %arg6, align 4 - %tmp146 = fpext float %tmp145 to double - %tmp147 = fmul double %tmp144, %tmp146 - %tmp148 = fmul double %tmp66, %tmp147 - %tmp149 = fmul double %tmp148, 7.500000e-01 - %tmp150 = fmul double %tmp111, 0x404375C28F5C28F5 - %tmp151 = fmul double %tmp150, %tmp146 - %tmp152 = fmul double %tmp65, %tmp151 - %tmp153 = fmul double %tmp152, 7.500000e-01 - %tmp154 = fadd double %tmp149, %tmp153 - %tmp155 = fmul double %tmp109, 0x4042999999999999 - %tmp156 = fmul double %tmp155, %tmp146 - %tmp157 = fmul double %tmp64, %tmp156 - %tmp158 = fmul double %tmp157, 7.500000e-01 - %tmp159 = fadd double %tmp158, %tmp154 - %tmp160 = fmul double %tmp109, 3.210000e+01 - %tmp161 = fmul double %tmp160, %tmp146 - %tmp162 = fmul double %tmp53, %tmp161 - %tmp163 = fmul double %tmp162, 7.500000e-01 - %tmp164 = fadd double %tmp163, %tmp159 - %tmp165 = fmul double %tmp109, 3.162000e+01 - %tmp166 = fmul double %tmp165, %tmp146 - %tmp167 = fmul double %tmp54, %tmp166 - %tmp168 = fmul double %tmp167, 7.500000e-01 - %tmp169 = fadd double %tmp168, %tmp164 - %tmp170 = fmul double %tmp110, 3.030000e+01 - %tmp171 = fmul double %tmp170, %tmp146 - %tmp172 = fmul double %tmp55, %tmp171 - %tmp173 = fmul double %tmp172, 7.500000e-01 - %tmp174 = fadd double %tmp173, %tmp169 - %tmp175 = fmul double %tmp110, 3.131000e+01 - %tmp176 = fmul double %tmp175, %tmp146 - %tmp177 = fpext float %tmp56 to double - %tmp178 = fmul double %tmp177, %tmp176 - %tmp179 = fmul double %tmp178, 7.500000e-01 - %tmp180 = fadd double %tmp179, %tmp174 - %tmp181 = fmul double %tmp110, 0x4040466666666667 - %tmp182 = fmul double %tmp181, %tmp146 - %tmp183 = fmul double %tmp57, %tmp182 - %tmp184 = fmul double %tmp183, 7.500000e-01 - %tmp185 = fadd double %tmp184, %tmp180 - %tmp186 = fmul double %tmp109, 3.480000e+01 - %tmp187 = fmul double %tmp186, %tmp146 - %tmp188 = fmul double %tmp58, %tmp187 - %tmp189 = fmul double %tmp188, 7.500000e-01 - %tmp190 = fadd double %tmp189, %tmp185 - %tmp191 = fmul double %tmp109, 4.092000e+01 - %tmp192 = fmul double %tmp191, %tmp146 - %tmp193 = fmul double %tmp59, %tmp192 - %tmp194 = fmul double %tmp193, 7.500000e-01 - %tmp195 = fadd double %tmp194, %tmp190 - %tmp196 = fmul double %tmp111, 4.650000e+01 - %tmp197 = fmul double %tmp196, %tmp146 - %tmp198 = fmul double %tmp60, %tmp197 - %tmp199 = fmul double %tmp198, 7.500000e-01 - %tmp200 = fadd double %tmp199, %tmp195 - %tmp201 = fmul double %tmp111, 4.929000e+01 - %tmp202 = fmul double %tmp201, %tmp146 - %tmp203 = fpext float %tmp61 to double - %tmp204 = fmul double %tmp203, %tmp202 - %tmp205 = fmul double %tmp204, 7.500000e-01 - %tmp206 = fadd double %tmp205, %tmp200 - %tmp207 = fdiv double %tmp206, 1.000000e+03 - %tmp208 = fptrunc double %tmp207 to float - store float %tmp208, float* %arg12, align 4 - %tmp209 = load float* %arg10, align 4 - %tmp210 = fmul float %tmp209, 1.000000e+02 - %tmp211 = fmul float %tmp208, 2.000000e+01 - %tmp212 = fdiv float %tmp210, %tmp211 - store float %tmp212, float* %arg13, align 4 - %tmp213 = load float* %arg18, align 4 - %tmp214 = fcmp olt float %tmp213, 1.500000e+00 - br i1 %tmp214, label %bb217, label %bb215 - -bb215: ; preds = %bb224, %bb140 - %tmp216 = load float* %arg15, align 4 - br label %bb228 - -bb217: ; preds = %bb224, %bb140 - %tmp218 = phi float [ %tmp225, %bb224 ], [ %tmp213, %bb140 ] - %tmp219 = phi i32 [ %tmp226, %bb224 ], [ 0, %bb140 ] - %tmp220 = getelementptr inbounds [16 x float]* @global, i32 0, i32 %tmp219 - %tmp221 = load float* %tmp220, align 4 - %tmp222 = fcmp ogt float %tmp221, %tmp218 - br i1 %tmp222, label %bb223, label %bb224 - -bb223: ; preds = %bb217 - store float %tmp221, float* %arg18, align 4 - br label %bb224 - -bb224: ; preds = %bb223, %bb217 - %tmp225 = phi float [ %tmp218, %bb217 ], [ %tmp221, %bb223 ] - %tmp226 = add nsw i32 %tmp219, 1 - %tmp227 = icmp eq i32 %tmp219, 15 - br i1 %tmp227, label %bb215, label %bb217 - -bb228: ; preds = %bb235, %bb215 - %tmp229 = phi float [ %tmp216, %bb215 ], [ %tmp236, %bb235 ] - %tmp230 = phi i32 [ 0, %bb215 ], [ %tmp237, %bb235 ] - %tmp231 = getelementptr inbounds [16 x float]* @global, i32 0, i32 %tmp230 - %tmp232 = load float* %tmp231, align 4 - %tmp233 = fcmp ogt float %tmp232, %tmp229 - br i1 %tmp233, label %bb234, label %bb235 - -bb234: ; preds = %bb228 - store float %tmp232, float* %arg15, align 4 - br label %bb235 - -bb235: ; preds = %bb234, %bb228 - %tmp236 = phi float [ %tmp229, %bb228 ], [ %tmp232, %bb234 ] - %tmp237 = add nsw i32 %tmp230, 1 - %tmp238 = icmp eq i32 %tmp230, 15 - br i1 %tmp238, label %bb239, label %bb228 - -bb239: ; preds = %bb235 +true: + %val = phi float [12345.0, %entry], [undef, %false] + call void @bar(float %val) ret void + +false: + br label %true } -declare double @wombat(double) - -declare float @widget(float) +declare void @bar(float) +declare i32 @llvm.arm.space(i32, i32)