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| author | Alexey Bataev <a.bataev@hotmail.com> | 2017-12-12 19:12:34 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2017-12-12 19:12:34 +0000 |
| commit | fa0a76dbcc03e4059f6c43d7efdb977d1e07c975 (patch) | |
| tree | d1d8bec2454e1b04052ca9c4bda86de87912259a /llvm/test/Transforms/InstCombine/multiple-uses-load-bitcast-select.ll | |
| parent | 1074eb225b3726c5e67e35f4b5c7bbc3470955a9 (diff) | |
| download | bcm5719-llvm-fa0a76dbcc03e4059f6c43d7efdb977d1e07c975.tar.gz bcm5719-llvm-fa0a76dbcc03e4059f6c43d7efdb977d1e07c975.zip | |
Revert "[InstCombine] Fix PR35618: Instcombine hangs on single minmax load bitcast."
This reverts commit r320510 - again sanitizers bbots.
llvm-svn: 320513
Diffstat (limited to 'llvm/test/Transforms/InstCombine/multiple-uses-load-bitcast-select.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/multiple-uses-load-bitcast-select.ll | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/llvm/test/Transforms/InstCombine/multiple-uses-load-bitcast-select.ll b/llvm/test/Transforms/InstCombine/multiple-uses-load-bitcast-select.ll deleted file mode 100644 index 28509df6d2f..00000000000 --- a/llvm/test/Transforms/InstCombine/multiple-uses-load-bitcast-select.ll +++ /dev/null @@ -1,30 +0,0 @@ -; NOTE: Assertions have been autogenerated by utils/update_test_checks.py -; RUN: opt < %s -instcombine -S -data-layout="E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64" | FileCheck %s - -define void @PR35618(i64* %st1, double* %st2) { -; CHECK-LABEL: @PR35618( -; CHECK-NEXT: [[Y1:%.*]] = alloca double, align 8 -; CHECK-NEXT: [[Z1:%.*]] = alloca double, align 8 -; CHECK-NEXT: [[LD1:%.*]] = load double, double* [[Y1]], align 8 -; CHECK-NEXT: [[LD2:%.*]] = load double, double* [[Z1]], align 8 -; CHECK-NEXT: [[TMP10:%.*]] = fcmp olt double [[LD1]], [[LD2]] -; CHECK-NEXT: [[TMP121:%.*]] = select i1 [[TMP10]], double [[LD1]], double [[LD2]] -; CHECK-NEXT: [[TMP1:%.*]] = bitcast i64* [[ST1:%.*]] to double* -; CHECK-NEXT: store double [[TMP121]], double* [[TMP1]], align 8 -; CHECK-NEXT: store double [[TMP121]], double* [[ST2:%.*]], align 8 -; CHECK-NEXT: ret void -; - %y1 = alloca double - %z1 = alloca double - %ld1 = load double, double* %y1 - %ld2 = load double, double* %z1 - %tmp10 = fcmp olt double %ld1, %ld2 - %sel = select i1 %tmp10, double* %y1, double* %z1 - %tmp11 = bitcast double* %sel to i64* - %tmp12 = load i64, i64* %tmp11 - store i64 %tmp12, i64* %st1 - %bc = bitcast double* %st2 to i64* - store i64 %tmp12, i64* %bc - ret void -} - |
