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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/Generic/select.ll b/test/CodeGen/Generic/select.ll
index fc573f3..a532703 100644
--- a/test/CodeGen/Generic/select.ll
+++ b/test/CodeGen/Generic/select.ll
@@ -9,8 +9,8 @@
%a = add i32 %N, 1 ; <i32> [#uses=0]
%i = add i32 %N, 12345678 ; <i32> [#uses=0]
%b = add i16 4, 3 ; <i16> [#uses=0]
- %c = add float %X, 0.000000e+00 ; <float> [#uses=0]
- %d = add float %X, 0x400921CAC0000000 ; <float> [#uses=0]
+ %c = fadd float %X, 0.000000e+00 ; <float> [#uses=0]
+ %d = fadd float %X, 0x400921CAC0000000 ; <float> [#uses=0]
%f = add i32 -1, 10 ; <i32> [#uses=0]
%g = add i16 20, -1 ; <i16> [#uses=0]
%j = add i16 -1, 30 ; <i16> [#uses=0]
@@ -126,8 +126,8 @@
br label %Top
Top: ; preds = %Top, %0
- %p = add float %x, %y ; <float> [#uses=1]
- %z = sub float %x, %y ; <float> [#uses=1]
+ %p = fadd float %x, %y ; <float> [#uses=1]
+ %z = fsub float %x, %y ; <float> [#uses=1]
%b = fcmp ole float %p, %z ; <i1> [#uses=2]
%c = xor i1 %b, true ; <i1> [#uses=0]
br i1 %b, label %Top, label %goon