Split the Add, Sub, and Mul instruction opcodes into separate
integer and floating-point opcodes, introducing
FAdd, FSub, and FMul.
For now, the AsmParser, BitcodeReader, and IRBuilder all preserve
backwards compatability, and the Core LLVM APIs preserve backwards
compatibility for IR producers. Most front-ends won't need to change
immediately.
This implements the first step of the plan outlined here:
http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt
llvm-svn: 72897
diff --git a/llvm/test/Transforms/InstCombine/zero-point-zero-add.ll b/llvm/test/Transforms/InstCombine/zero-point-zero-add.ll
index bae60d9..adb28e4 100644
--- a/llvm/test/Transforms/InstCombine/zero-point-zero-add.ll
+++ b/llvm/test/Transforms/InstCombine/zero-point-zero-add.ll
@@ -3,13 +3,13 @@
declare double @abs(double)
define double @test(double %X) {
- %Y = add double %X, 0.0 ;; Should be a single add x, 0.0
- %Z = add double %Y, 0.0
+ %Y = fadd double %X, 0.0 ;; Should be a single add x, 0.0
+ %Z = fadd double %Y, 0.0
ret double %Z
}
define double @test1(double %X) {
%Y = call double @abs(double %X)
- %Z = add double %Y, 0.0
+ %Z = fadd double %Y, 0.0
ret double %Z
}