mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-30 05:29:47 +00:00
Similar to gep (r230786) and load (r230794) changes. Similar migration script can be used to update test cases, which successfully migrated all of LLVM and Polly, but about 4 test cases needed manually changes in Clang. (this script will read the contents of stdin and massage it into stdout - wrap it in the 'apply.sh' script shown in previous commits + xargs to apply it over a large set of test cases) import fileinput import sys import re rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL) def conv(match): line = match.group(1) line += match.group(4) line += ", " line += match.group(2) return line line = sys.stdin.read() off = 0 for match in re.finditer(rep, line): sys.stdout.write(line[off:match.start()]) sys.stdout.write(conv(match)) off = match.end() sys.stdout.write(line[off:]) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232184 91177308-0d34-0410-b5e6-96231b3b80d8
145 lines
5.7 KiB
LLVM
145 lines
5.7 KiB
LLVM
; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -verify-machineinstrs | FileCheck %s --check-prefix=ARM
|
|
; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -verify-machineinstrs | FileCheck %s --check-prefix=THUMB
|
|
; RUN: llc < %s -O0 -arm-strict-align -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -verify-machineinstrs | FileCheck %s --check-prefix=ARM-STRICT-ALIGN
|
|
; RUN: llc < %s -O0 -arm-strict-align -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -verify-machineinstrs | FileCheck %s --check-prefix=THUMB-STRICT-ALIGN
|
|
|
|
; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -verify-machineinstrs | FileCheck %s --check-prefix=ARM
|
|
; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-linux-gnueabi -verify-machineinstrs | FileCheck %s --check-prefix=THUMB
|
|
; RUN: llc < %s -O0 -arm-strict-align -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -verify-machineinstrs | FileCheck %s --check-prefix=ARM-STRICT-ALIGN
|
|
; RUN: llc < %s -O0 -arm-strict-align -relocation-model=dynamic-no-pic -mtriple=thumbv7-linux-gnueabi -verify-machineinstrs | FileCheck %s --check-prefix=THUMB-STRICT-ALIGN
|
|
|
|
; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-unknown-nacl -verify-machineinstrs | FileCheck %s --check-prefix=ARM
|
|
; RUN: llc < %s -O0 -arm-strict-align -relocation-model=dynamic-no-pic -mtriple=armv7-unknown-nacl -verify-machineinstrs | FileCheck %s --check-prefix=ARM-STRICT-ALIGN
|
|
|
|
; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-unknown-unknown -verify-machineinstrs | FileCheck %s --check-prefix=ARM-STRICT-ALIGN
|
|
; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-unknown-unknown -verify-machineinstrs | FileCheck %s --check-prefix=THUMB-STRICT-ALIGN
|
|
; RUN: llc < %s -O0 -arm-no-strict-align -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-unknown-unknown -verify-machineinstrs | FileCheck %s --check-prefix=ARM
|
|
; RUN: llc < %s -O0 -arm-no-strict-align -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-unknown-unknown -verify-machineinstrs | FileCheck %s --check-prefix=THUMB
|
|
; RUN: llc < %s -O0 -relocation-model=dynamic-no-pic -mtriple=armv7-unknown-unknown -verify-machineinstrs | FileCheck %s --check-prefix=ARM-STRICT-ALIGN
|
|
; RUN: llc < %s -O0 -relocation-model=dynamic-no-pic -mtriple=thumbv7-unknown-unknown -verify-machineinstrs | FileCheck %s --check-prefix=THUMB-STRICT-ALIGN
|
|
|
|
; Check unaligned stores
|
|
%struct.anon = type <{ float }>
|
|
|
|
@a = common global %struct.anon* null, align 4
|
|
|
|
define void @unaligned_store(float %x, float %y) nounwind {
|
|
entry:
|
|
; ARM: @unaligned_store
|
|
; ARM: vmov r1, s0
|
|
; ARM: str r1, [r0]
|
|
|
|
; THUMB: @unaligned_store
|
|
; THUMB: vmov r1, s0
|
|
; THUMB: str r1, [r0]
|
|
|
|
%add = fadd float %x, %y
|
|
%0 = load %struct.anon*, %struct.anon** @a, align 4
|
|
%x1 = getelementptr inbounds %struct.anon, %struct.anon* %0, i32 0, i32 0
|
|
store float %add, float* %x1, align 1
|
|
ret void
|
|
}
|
|
|
|
; Doublewords require only word-alignment.
|
|
; rdar://10528060
|
|
%struct.anon.0 = type { double }
|
|
|
|
@foo_unpacked = common global %struct.anon.0 zeroinitializer, align 4
|
|
|
|
define void @word_aligned_f64_store(double %a, double %b) nounwind {
|
|
entry:
|
|
; ARM: @word_aligned_f64_store
|
|
; THUMB: @word_aligned_f64_store
|
|
%add = fadd double %a, %b
|
|
store double %add, double* getelementptr inbounds (%struct.anon.0, %struct.anon.0* @foo_unpacked, i32 0, i32 0), align 4
|
|
; ARM: vstr d16, [r0]
|
|
; THUMB: vstr d16, [r0]
|
|
ret void
|
|
}
|
|
|
|
; Check unaligned loads of floats
|
|
%class.TAlignTest = type <{ i16, float }>
|
|
|
|
define zeroext i1 @unaligned_f32_load(%class.TAlignTest* %this) nounwind align 2 {
|
|
entry:
|
|
; ARM: @unaligned_f32_load
|
|
; THUMB: @unaligned_f32_load
|
|
%0 = alloca %class.TAlignTest*, align 4
|
|
store %class.TAlignTest* %this, %class.TAlignTest** %0, align 4
|
|
%1 = load %class.TAlignTest*, %class.TAlignTest** %0
|
|
%2 = getelementptr inbounds %class.TAlignTest, %class.TAlignTest* %1, i32 0, i32 1
|
|
%3 = load float, float* %2, align 1
|
|
%4 = fcmp une float %3, 0.000000e+00
|
|
; ARM: ldr r[[R:[0-9]+]], [r0, #2]
|
|
; ARM: vmov s0, r[[R]]
|
|
; ARM: vcmpe.f32 s0, #0
|
|
; THUMB: ldr.w r[[R:[0-9]+]], [r0, #2]
|
|
; THUMB: vmov s0, r[[R]]
|
|
; THUMB: vcmpe.f32 s0, #0
|
|
ret i1 %4
|
|
}
|
|
|
|
define void @unaligned_i16_store(i16 %x, i16* %y) nounwind {
|
|
entry:
|
|
; ARM-STRICT-ALIGN: @unaligned_i16_store
|
|
; ARM-STRICT-ALIGN: strb
|
|
; ARM-STRICT-ALIGN: strb
|
|
|
|
; THUMB-STRICT-ALIGN: @unaligned_i16_store
|
|
; THUMB-STRICT-ALIGN: strb
|
|
; THUMB-STRICT-ALIGN: strb
|
|
|
|
store i16 %x, i16* %y, align 1
|
|
ret void
|
|
}
|
|
|
|
define i16 @unaligned_i16_load(i16* %x) nounwind {
|
|
entry:
|
|
; ARM-STRICT-ALIGN: @unaligned_i16_load
|
|
; ARM-STRICT-ALIGN: ldrb
|
|
; ARM-STRICT-ALIGN: ldrb
|
|
|
|
; THUMB-STRICT-ALIGN: @unaligned_i16_load
|
|
; THUMB-STRICT-ALIGN: ldrb
|
|
; THUMB-STRICT-ALIGN: ldrb
|
|
|
|
%0 = load i16, i16* %x, align 1
|
|
ret i16 %0
|
|
}
|
|
|
|
define void @unaligned_i32_store(i32 %x, i32* %y) nounwind {
|
|
entry:
|
|
; ARM-STRICT-ALIGN: @unaligned_i32_store
|
|
; ARM-STRICT-ALIGN: strb
|
|
; ARM-STRICT-ALIGN: strb
|
|
; ARM-STRICT-ALIGN: strb
|
|
; ARM-STRICT-ALIGN: strb
|
|
|
|
; THUMB-STRICT-ALIGN: @unaligned_i32_store
|
|
; THUMB-STRICT-ALIGN: strb
|
|
; THUMB-STRICT-ALIGN: strb
|
|
; THUMB-STRICT-ALIGN: strb
|
|
; THUMB-STRICT-ALIGN: strb
|
|
|
|
store i32 %x, i32* %y, align 1
|
|
ret void
|
|
}
|
|
|
|
define i32 @unaligned_i32_load(i32* %x) nounwind {
|
|
entry:
|
|
; ARM-STRICT-ALIGN: @unaligned_i32_load
|
|
; ARM-STRICT-ALIGN: ldrb
|
|
; ARM-STRICT-ALIGN: ldrb
|
|
; ARM-STRICT-ALIGN: ldrb
|
|
; ARM-STRICT-ALIGN: ldrb
|
|
|
|
; THUMB-STRICT-ALIGN: @unaligned_i32_load
|
|
; THUMB-STRICT-ALIGN: ldrb
|
|
; THUMB-STRICT-ALIGN: ldrb
|
|
; THUMB-STRICT-ALIGN: ldrb
|
|
; THUMB-STRICT-ALIGN: ldrb
|
|
|
|
%0 = load i32, i32* %x, align 1
|
|
ret i32 %0
|
|
}
|