Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/test/CodeGen/ARM/tail-call-float.ll

@@ -1,49 +0,0 @@
-; RUN: llc -mtriple armv7 -target-abi aapcs -float-abi soft -O0 -o - < %s \
-; RUN:   | FileCheck %s -check-prefix CHECK-SOFT -check-prefix CHECK
-; RUN: llc -mtriple armv7 -target-abi aapcs -float-abi hard -O0 -o - < %s \
-; RUN:   | FileCheck %s -check-prefix CHECK-HARD -check-prefix CHECK
-
-; Tests for passing floating-point regs. Variadic functions will always use
-; general-purpose registers. Standard functions will use the floating-point
-; registers if there is hardware FP available.
-
-declare i1 @non_variadic(float, float, float, float)
-declare i1 @non_variadic_big(float, float, float, float, float, float)
-declare i1 @variadic(float, ...)
-
-define void @non_variadic_fp(float %x, float %y) {
-; CHECK-LABEL: non_variadic_fp:
-; CHECK: b non_variadic
-entry:
-  %call = tail call i1 (float, float, float, float) @non_variadic(float %y, float %x, float %x, float %y)
-  ret void
-}
-
-define void @variadic_fp(float %x, float %y) {
-; CHECK-LABEL: variadic_fp:
-; CHECK: b variadic
-entry:
-  %call = tail call i1 (float, ...) @variadic(float %y, float %x, float %x, float %y)
-  ret void
-}
-
-; With soft-float, general-purpose registers are used and there are not enough
-; of them to handle the 6 arguments. With hard-float, we have plenty of regs
-; (s0-s15) to pass FP arguments.
-define void @non_variadic_fp_big(float %x, float %y) {
-; CHECK-LABEL: non_variadic_fp_big:
-; CHECK-SOFT: bl non_variadic_big
-; CHECK-HARD: b non_variadic_big
-entry:
-  %call = tail call i1 (float, float, float, float, float, float) @non_variadic_big(float %y, float %x, float %x, float %y, float %x, float %y)
-  ret void
-}
-
-; Variadic functions cannot use FP regs to pass arguments; only GP regs.
-define void @variadic_fp_big(float %x, float %y) {
-; CHECK-LABEL: variadic_fp_big:
-; CHECK: bl variadic
-entry:
-  %call = tail call i1 (float, ...) @variadic(float %y, float %x, float %x, float %y, float %x, float %y)
-  ret void
-}