mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-23 15:29:51 +00:00
f2f6ce65b7
input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
91 lines
2.9 KiB
LLVM
91 lines
2.9 KiB
LLVM
; RUN: opt < %s -indvars -S > %t
|
|
; RUN: grep phi %t | count 4
|
|
; RUN: grep {= phi i32} %t | count 4
|
|
; RUN: not grep {sext i} %t
|
|
; RUN: not grep {zext i} %t
|
|
; RUN: not grep {trunc i} %t
|
|
; RUN: not grep {add i8} %t
|
|
; PR1301
|
|
|
|
; Do a bunch of analysis and prove that the loops can use an i32 trip
|
|
; count without casting.
|
|
|
|
; ModuleID = 'ada.bc'
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
|
|
target triple = "i686-pc-linux-gnu"
|
|
|
|
define void @kinds__sbytezero([256 x i32]* nocapture %a) nounwind {
|
|
bb.thread:
|
|
%tmp46 = getelementptr [256 x i32]* %a, i32 0, i32 0 ; <i32*> [#uses=1]
|
|
store i32 0, i32* %tmp46
|
|
br label %bb
|
|
|
|
bb: ; preds = %bb, %bb.thread
|
|
%i.0.reg2mem.0 = phi i8 [ -128, %bb.thread ], [ %tmp8, %bb ] ; <i8> [#uses=1]
|
|
%tmp8 = add i8 %i.0.reg2mem.0, 1 ; <i8> [#uses=3]
|
|
%tmp1 = sext i8 %tmp8 to i32 ; <i32> [#uses=1]
|
|
%tmp3 = add i32 %tmp1, 128 ; <i32> [#uses=1]
|
|
%tmp4 = getelementptr [256 x i32]* %a, i32 0, i32 %tmp3 ; <i32*> [#uses=1]
|
|
store i32 0, i32* %tmp4
|
|
%0 = icmp eq i8 %tmp8, 127 ; <i1> [#uses=1]
|
|
br i1 %0, label %return, label %bb
|
|
|
|
return: ; preds = %bb
|
|
ret void
|
|
}
|
|
|
|
define void @kinds__ubytezero([256 x i32]* nocapture %a) nounwind {
|
|
bb.thread:
|
|
%tmp35 = getelementptr [256 x i32]* %a, i32 0, i32 0 ; <i32*> [#uses=1]
|
|
store i32 0, i32* %tmp35
|
|
br label %bb
|
|
|
|
bb: ; preds = %bb, %bb.thread
|
|
%i.0.reg2mem.0 = phi i8 [ 0, %bb.thread ], [ %tmp7, %bb ] ; <i8> [#uses=1]
|
|
%tmp7 = add i8 %i.0.reg2mem.0, 1 ; <i8> [#uses=3]
|
|
%tmp1 = zext i8 %tmp7 to i32 ; <i32> [#uses=1]
|
|
%tmp3 = getelementptr [256 x i32]* %a, i32 0, i32 %tmp1 ; <i32*> [#uses=1]
|
|
store i32 0, i32* %tmp3
|
|
%0 = icmp eq i8 %tmp7, -1 ; <i1> [#uses=1]
|
|
br i1 %0, label %return, label %bb
|
|
|
|
return: ; preds = %bb
|
|
ret void
|
|
}
|
|
|
|
define void @kinds__srangezero([21 x i32]* nocapture %a) nounwind {
|
|
bb.thread:
|
|
br label %bb
|
|
|
|
bb: ; preds = %bb, %bb.thread
|
|
%i.0.reg2mem.0 = phi i8 [ -10, %bb.thread ], [ %tmp7, %bb ] ; <i8> [#uses=2]
|
|
%tmp12 = sext i8 %i.0.reg2mem.0 to i32 ; <i32> [#uses=1]
|
|
%tmp4 = add i32 %tmp12, 10 ; <i32> [#uses=1]
|
|
%tmp5 = getelementptr [21 x i32]* %a, i32 0, i32 %tmp4 ; <i32*> [#uses=1]
|
|
store i32 0, i32* %tmp5
|
|
%tmp7 = add i8 %i.0.reg2mem.0, 1 ; <i8> [#uses=2]
|
|
%0 = icmp sgt i8 %tmp7, 10 ; <i1> [#uses=1]
|
|
br i1 %0, label %return, label %bb
|
|
|
|
return: ; preds = %bb
|
|
ret void
|
|
}
|
|
|
|
define void @kinds__urangezero([21 x i32]* nocapture %a) nounwind {
|
|
bb.thread:
|
|
br label %bb
|
|
|
|
bb: ; preds = %bb, %bb.thread
|
|
%i.0.reg2mem.0 = phi i8 [ 10, %bb.thread ], [ %tmp7, %bb ] ; <i8> [#uses=2]
|
|
%tmp12 = sext i8 %i.0.reg2mem.0 to i32 ; <i32> [#uses=1]
|
|
%tmp4 = add i32 %tmp12, -10 ; <i32> [#uses=1]
|
|
%tmp5 = getelementptr [21 x i32]* %a, i32 0, i32 %tmp4 ; <i32*> [#uses=1]
|
|
store i32 0, i32* %tmp5
|
|
%tmp7 = add i8 %i.0.reg2mem.0, 1 ; <i8> [#uses=2]
|
|
%0 = icmp sgt i8 %tmp7, 30 ; <i1> [#uses=1]
|
|
br i1 %0, label %return, label %bb
|
|
|
|
return: ; preds = %bb
|
|
ret void
|
|
}
|