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

5 files changed, 9 insertions, 9 deletions

diff --git a/test/CodeGen/Mips/2008-07-06-fadd64.ll b/test/CodeGen/Mips/2008-07-06-fadd64.ll
index 95792ff..f8eca85 100644
--- a/test/CodeGen/Mips/2008-07-06-fadd64.ll
+++ b/test/CodeGen/Mips/2008-07-06-fadd64.ll
@@ -5,6 +5,6 @@ target triple = "mipsallegrexel-psp-elf"
 
 define double @dofloat(double %a, double %b) nounwind {
 entry:
-	add double %a, %b		; <double>:0 [#uses=1]
+	fadd double %a, %b		; <double>:0 [#uses=1]
 	ret double %0
 }
diff --git a/test/CodeGen/Mips/2008-07-22-Cstpool.ll b/test/CodeGen/Mips/2008-07-22-Cstpool.ll
index 99eccf5..2af7ab1 100644
--- a/test/CodeGen/Mips/2008-07-22-Cstpool.ll
+++ b/test/CodeGen/Mips/2008-07-22-Cstpool.ll
@@ -6,7 +6,7 @@ target triple = "mipsallegrexel-psp-elf"
 
 define float @F(float %a) nounwind {
 entry:
-	add float %a, 0x4011333340000000		; <float>:0 [#uses=1]
-	add float %0, 0x4010666660000000		; <float>:1 [#uses=1]
+	fadd float %a, 0x4011333340000000		; <float>:0 [#uses=1]
+	fadd float %0, 0x4010666660000000		; <float>:1 [#uses=1]
 	ret float %1
 }
diff --git a/test/CodeGen/Mips/2008-07-23-fpcmp.ll b/test/CodeGen/Mips/2008-07-23-fpcmp.ll
index 7bc1f42..4580215 100644
--- a/test/CodeGen/Mips/2008-07-23-fpcmp.ll
+++ b/test/CodeGen/Mips/2008-07-23-fpcmp.ll
@@ -11,7 +11,7 @@ entry:
 	br i1 %0, label %bb, label %bb2
 
 bb:		; preds = %entry
-	add float %a, 1.000000e+00		; <float>:1 [#uses=1]
+	fadd float %a, 1.000000e+00		; <float>:1 [#uses=1]
 	ret float %1
 
 bb2:		; preds = %entry
diff --git a/test/CodeGen/Mips/2008-08-03-fabs64.ll b/test/CodeGen/Mips/2008-08-03-fabs64.ll
index 8495bfe..9d18f47 100644
--- a/test/CodeGen/Mips/2008-08-03-fabs64.ll
+++ b/test/CodeGen/Mips/2008-08-03-fabs64.ll
@@ -9,7 +9,7 @@ define double @A(double %c, double %d) nounwind readnone  {
 entry:
 	tail call double @fabs( double %c ) nounwind readnone 		; <double>:0 [#uses=1]
 	tail call double @fabs( double %d ) nounwind readnone 		; <double>:0 [#uses=1]
-  add double %0, %1
+  fadd double %0, %1
   ret double %2
 }
 
diff --git a/test/CodeGen/Mips/2008-11-10-xint_to_fp.ll b/test/CodeGen/Mips/2008-11-10-xint_to_fp.ll
index c9ee2cf..1f7440a 100644
--- a/test/CodeGen/Mips/2008-11-10-xint_to_fp.ll
+++ b/test/CodeGen/Mips/2008-11-10-xint_to_fp.ll
@@ -21,12 +21,12 @@ entry:
 	load i16* %3, align 2		; <i16>:4 [#uses=1]
 	uitofp i16 %4 to double		; <double>:5 [#uses=1]
 	tail call double @ldexp( double %5, i32 -32 ) nounwind		; <double>:6 [#uses=1]
-	add double %2, %6		; <double>:7 [#uses=1]
+	fadd double %2, %6		; <double>:7 [#uses=1]
 	getelementptr i16* %xseed, i32 2		; <i16*>:8 [#uses=1]
 	load i16* %8, align 2		; <i16>:9 [#uses=1]
 	uitofp i16 %9 to double		; <double>:10 [#uses=1]
 	tail call double @ldexp( double %10, i32 -16 ) nounwind		; <double>:11 [#uses=1]
-	add double %7, %11		; <double>:12 [#uses=1]
+	fadd double %7, %11		; <double>:12 [#uses=1]
 	ret double %12
 }
 
@@ -45,11 +45,11 @@ entry:
 	load i16* %4, align 2		; <i16>:5 [#uses=1]
 	uitofp i16 %5 to double		; <double>:6 [#uses=1]
 	tail call double @ldexp( double %6, i32 -32 ) nounwind		; <double>:7 [#uses=1]
-	add double %3, %7		; <double>:8 [#uses=1]
+	fadd double %3, %7		; <double>:8 [#uses=1]
 	getelementptr i16* %xseed, i32 2		; <i16*>:9 [#uses=1]
 	load i16* %9, align 2		; <i16>:10 [#uses=1]
 	uitofp i16 %10 to double		; <double>:11 [#uses=1]
 	tail call double @ldexp( double %11, i32 -16 ) nounwind		; <double>:12 [#uses=1]
-	add double %8, %12		; <double>:13 [#uses=1]
+	fadd double %8, %12		; <double>:13 [#uses=1]
 	ret double %13
 }