mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-26 12:43:36 +01:00
18451cc4a4
The motivation is that the update script has at least two deviations (`<...>@GOT`/`<...>@PLT`/ and not hiding pointer arithmetics) from what pretty much all the checklines were generated with, and most of the tests are still not updated, so each time one of the non-up-to-date tests is updated to see the effect of the code change, there is a lot of noise. Instead of having to deal with that each time, let's just deal with everything at once. This has been done via: ``` cd llvm-project/llvm/test/CodeGen/X86 grep -rl "; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py" | xargs -L1 <...>/llvm-project/llvm/utils/update_llc_test_checks.py --llc-binary <...>/llvm-project/build/bin/llc ``` Not all tests were regenerated, however.
65 lines
2.3 KiB
LLVM
65 lines
2.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=i686-- | FileCheck %s
|
|
; PR964
|
|
|
|
define i8* @FindChar(i8* %CurPtr) {
|
|
; CHECK-LABEL: FindChar:
|
|
; CHECK: # %bb.0: # %entry
|
|
; CHECK-NEXT: pushl %edi
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
|
; CHECK-NEXT: pushl %esi
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 12
|
|
; CHECK-NEXT: .cfi_offset %esi, -12
|
|
; CHECK-NEXT: .cfi_offset %edi, -8
|
|
; CHECK-NEXT: xorl %edi, %edi
|
|
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %esi
|
|
; CHECK-NEXT: .p2align 4, 0x90
|
|
; CHECK-NEXT: .LBB0_1: # %bb
|
|
; CHECK-NEXT: # =>This Inner Loop Header: Depth=1
|
|
; CHECK-NEXT: movzbl (%esi,%edi), %eax
|
|
; CHECK-NEXT: incl %edi
|
|
; CHECK-NEXT: cmpb $120, %al
|
|
; CHECK-NEXT: je .LBB0_3
|
|
; CHECK-NEXT: # %bb.2: # %bb
|
|
; CHECK-NEXT: # in Loop: Header=BB0_1 Depth=1
|
|
; CHECK-NEXT: testb %al, %al
|
|
; CHECK-NEXT: jne .LBB0_1
|
|
; CHECK-NEXT: .LBB0_3: # %bb7
|
|
; CHECK-NEXT: movzbl %al, %eax
|
|
; CHECK-NEXT: pushl %eax
|
|
; CHECK-NEXT: .cfi_adjust_cfa_offset 4
|
|
; CHECK-NEXT: calll foo@PLT
|
|
; CHECK-NEXT: addl $4, %esp
|
|
; CHECK-NEXT: .cfi_adjust_cfa_offset -4
|
|
; CHECK-NEXT: addl %edi, %esi
|
|
; CHECK-NEXT: movl %esi, %eax
|
|
; CHECK-NEXT: popl %esi
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
|
; CHECK-NEXT: popl %edi
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 4
|
|
; CHECK-NEXT: retl
|
|
entry:
|
|
br label %bb
|
|
|
|
bb: ; preds = %bb, %entry
|
|
%indvar = phi i32 [ 0, %entry ], [ %indvar.next, %bb ] ; <i32> [#uses=3]
|
|
%CurPtr_addr.0.rec = bitcast i32 %indvar to i32 ; <i32> [#uses=1]
|
|
%gep.upgrd.1 = zext i32 %indvar to i64 ; <i64> [#uses=1]
|
|
%CurPtr_addr.0 = getelementptr i8, i8* %CurPtr, i64 %gep.upgrd.1 ; <i8*> [#uses=1]
|
|
%tmp = load i8, i8* %CurPtr_addr.0 ; <i8> [#uses=3]
|
|
%tmp2.rec = add i32 %CurPtr_addr.0.rec, 1 ; <i32> [#uses=1]
|
|
%tmp2 = getelementptr i8, i8* %CurPtr, i32 %tmp2.rec ; <i8*> [#uses=1]
|
|
%indvar.next = add i32 %indvar, 1 ; <i32> [#uses=1]
|
|
switch i8 %tmp, label %bb [
|
|
i8 0, label %bb7
|
|
i8 120, label %bb7
|
|
]
|
|
|
|
bb7: ; preds = %bb, %bb
|
|
tail call void @foo( i8 %tmp )
|
|
ret i8* %tmp2
|
|
}
|
|
|
|
declare void @foo(i8)
|
|
|