diff options
Diffstat (limited to 'llvm/test/Regression/CodeGen/Generic/2003-05-27-useboolinotherbb.ll')
| -rw-r--r-- | llvm/test/Regression/CodeGen/Generic/2003-05-27-useboolinotherbb.ll | 54 |
1 files changed, 1 insertions, 53 deletions
diff --git a/llvm/test/Regression/CodeGen/Generic/2003-05-27-useboolinotherbb.ll b/llvm/test/Regression/CodeGen/Generic/2003-05-27-useboolinotherbb.ll index 3864d530622..73b18edc6d7 100644 --- a/llvm/test/Regression/CodeGen/Generic/2003-05-27-useboolinotherbb.ll +++ b/llvm/test/Regression/CodeGen/Generic/2003-05-27-useboolinotherbb.ll @@ -1,59 +1,7 @@ ; RUN: llvm-as -f %s -o - | llc -;; Date: May 27, 2003. -;; From: Variant of 2003-05-27-usefsubasbool.ll -;; -;; Error: llc fails to save a boolean value in a register (and later uses an -;; invalid register <NULL VALUE> in a BRNZ) for a boolean value -;; used only by branches but in a different basic block. -;; -;; Cause: In SparcInstrSelection.cpp, for SetCC, when a result of setCC -;; is used only for branches, it is not saved into an int. register. -;; But if the boolean is used in a branch in a different basic block, -;; that branch uses a BRNZ inst. instead of a branch-on-CC. -;; -;; LLC Output before fix: -;; !****** Outputing Function: QRiterate_1 ****** -;; -;; .section ".text" -;; .align 4 -;; .global QRiterate_1 -;; .type QRiterate_1, 2 -;; QRiterate_1: -;; .L_QRiterate_1_LL_0: -;; save %o6, -192, %o6 -;; sethi %lm(LLVMGlobal__2), %o2 -;; sethi %hh(LLVMGlobal__2), %o1 -;; or %o1, %hm(LLVMGlobal__2), %o1 -;; sllx %o1, 32, %o1 -;; or %o2, %o1, %o2 -;; or %o2, %lo(LLVMGlobal__2), %o2 -;; ldd [%o2+0], %f32 -;; fcmpd %fcc0, %f0, %f32 -;; ba .L_QRiterate_1_LL_1 -;; nop -;; -;; .L_QRiterate_1_LL_1: -;; brnz <NULL_VALUE>, .L_QRiterate_1_LL_1 -;; nop -;; ba .L_QRiterate_1_LL_2 -;; nop -;; -;; .L_QRiterate_1_LL_2: -;; jmpl %i7+8, %g0 -;; restore %g0, 0, %g0 -;; -;; .EndOf_QRiterate_1: -;; .size QRiterate_1, .EndOf_QRiterate_1-QRiterate_1 -;; -target endian = big -target pointersize = 64 - -implementation ; Functions: - -internal void %QRiterate(double %tmp.212) { -entry: ; No predecessors! +void %QRiterate(double %tmp.212) { %tmp.213 = setne double %tmp.212, 0.000000e+00 br label %shortcirc_next.1 |
