diff options
Diffstat (limited to 'release_23/test/CodeGen/Generic/negintconst.ll')
| -rw-r--r-- | release_23/test/CodeGen/Generic/negintconst.ll | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/release_23/test/CodeGen/Generic/negintconst.ll b/release_23/test/CodeGen/Generic/negintconst.ll deleted file mode 100644 index a2b3d69ee555..000000000000 --- a/release_23/test/CodeGen/Generic/negintconst.ll +++ /dev/null @@ -1,47 +0,0 @@ -; RUN: llvm-as < %s | llc - -; Test that a negative constant smaller than 64 bits (e.g., int) -; is correctly implemented with sign-extension. -; In particular, the current code generated is: -; -; main: -; .L_main_LL_0: -; save %o6, -224, %o6 -; setx .G_fmtArg_1, %o1, %o0 -; setuw 1, %o1 ! i = 1 -; setuw 4294967295, %o3 ! THE BUG: 0x00000000ffffffff -; setsw 0, %i0 -; add %i6, 1999, %o2 ! fval -; add %o1, %g0, %o1 -; add %o0, 0, %o0 -; mulx %o1, %o3, %o1 ! ERROR: 0xffffffff; should be -1 -; add %o1, 3, %o1 ! ERROR: 0x100000002; should be 0x2 -; mulx %o1, 12, %o3 ! -; add %o2, %o3, %o3 ! produces bad address! -; call printf -; nop -; jmpl %i7+8, %g0 -; restore %g0, 0, %g0 -; -; llc produces: -; ioff = 2 fval = 0xffffffff7fffec90 &fval[2] = 0xb7fffeca8 -; instead of: -; ioff = 2 fval = 0xffffffff7fffec90 &fval[2] = 0xffffffff7fffeca8 -; - %Results = type { float, float, float } -@fmtArg = internal global [39 x i8] c"ioff = %u\09fval = 0x%p\09&fval[2] = 0x%p\0A\00" ; <[39 x i8]*> [#uses=1] - -declare i32 @printf(i8*, ...) - -define i32 @main() { - %fval = alloca %Results, i32 4 ; <%Results*> [#uses=2] - %i = add i32 1, 0 ; <i32> [#uses=1] - %iscale = mul i32 %i, -1 ; <i32> [#uses=1] - %ioff = add i32 %iscale, 3 ; <i32> [#uses=2] - %ioff.upgrd.1 = zext i32 %ioff to i64 ; <i64> [#uses=1] - %fptr = getelementptr %Results* %fval, i64 %ioff.upgrd.1 ; <%Results*> [#uses=1] - %castFmt = getelementptr [39 x i8]* @fmtArg, i64 0, i64 0 ; <i8*> [#uses=1] - call i32 (i8*, ...)* @printf( i8* %castFmt, i32 %ioff, %Results* %fval, %Results* %fptr ) ; <i32>:1 [#uses=0] - ret i32 0 -} - |