diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/toascii-1.ll')
-rw-r--r-- | llvm/test/Transforms/InstCombine/toascii-1.ll | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/llvm/test/Transforms/InstCombine/toascii-1.ll b/llvm/test/Transforms/InstCombine/toascii-1.ll deleted file mode 100644 index f5e18983e12..00000000000 --- a/llvm/test/Transforms/InstCombine/toascii-1.ll +++ /dev/null @@ -1,59 +0,0 @@ -; Test that the toascii library call simplifier works correctly. -; -; RUN: opt < %s -instcombine -S | FileCheck %s - -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-f80:128:128" - -declare i32 @toascii(i32) - -; Check isascii(c) -> c & 0x7f. - -define i32 @test_simplify1() { -; CHECK-LABEL: @test_simplify1( - %ret = call i32 @toascii(i32 0) - ret i32 %ret -; CHECK-NEXT: ret i32 0 -} - -define i32 @test_simplify2() { -; CHECK-LABEL: @test_simplify2( - %ret = call i32 @toascii(i32 1) - ret i32 %ret -; CHECK-NEXT: ret i32 1 -} - -define i32 @test_simplify3() { -; CHECK-LABEL: @test_simplify3( - %ret = call i32 @toascii(i32 127) - ret i32 %ret -; CHECK-NEXT: ret i32 127 -} - -define i32 @test_simplify4() { -; CHECK-LABEL: @test_simplify4( - %ret = call i32 @toascii(i32 128) - ret i32 %ret -; CHECK-NEXT: ret i32 0 -} - -define i32 @test_simplify5() { -; CHECK-LABEL: @test_simplify5( - %ret = call i32 @toascii(i32 255) - ret i32 %ret -; CHECK-NEXT: ret i32 127 -} - -define i32 @test_simplify6() { -; CHECK-LABEL: @test_simplify6( - %ret = call i32 @toascii(i32 256) - ret i32 %ret -; CHECK-NEXT: ret i32 0 -} - -define i32 @test_simplify7(i32 %x) { -; CHECK-LABEL: @test_simplify7( - %ret = call i32 @toascii(i32 %x) -; CHECK-NEXT: [[AND:%[a-z0-9]+]] = and i32 %x, 127 - ret i32 %ret -; CHECK-NEXT: ret i32 [[AND]] -} |